Margaret M. Fitzgibbon

St James Hospital
Dublin, L, Ireland

Last Updated: 09/26/2026

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Found 22 publications

Utilizing whole genome sequencing for the detection of nontuberculous mycobacteria laboratory cross-contamination: experiences from a national reference laboratory.

Utilizing whole genome sequencing for the detection of nontuberculous mycobacteria laboratory cross-contamination: experiences from a national reference laboratory.

Journal: Diagnostic microbiology and infectious disease

Published: January 28, 2026

Whole genome sequencing confirms reactivation of Tuberculosis five years after initial infection despite adequate preventative therapy in a patient with profound immunosuppression.

Whole genome sequencing confirms reactivation of Tuberculosis five years after initial infection despite adequate preventative therapy in a patient with profound immunosuppression.

Journal: QJM : monthly journal of the Association of Physicians

Published: December 10, 2025

Whole genome sequencing confirms reactivation of tuberculosis five years after initial infection despite adequate preventative therapy in a patient with profound immunosuppression.

Whole genome sequencing confirms reactivation of tuberculosis five years after initial infection despite adequate preventative therapy in a patient with profound immunosuppression.

Journal: QJM : monthly journal of the Association of Physicians

Published: December 10, 2025

Congenital tuberculosis following disseminated TB in pregnancy: a case report.

Congenital tuberculosis following disseminated TB in pregnancy: a case report.

Journal: QJM : monthly journal of the Association of Physicians

Published: September 12, 2025

Cross-border investigation of a tuberculosis outbreak in Vienna linked to a multi-country cluster among foreign-born individuals, Europe, 2021 to 2025.

Cross-border investigation of a tuberculosis outbreak in Vienna linked to a multi-country cluster among foreign-born individuals, Europe, 2021 to 2025.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: August 22, 2025

Genomic characterisation of recurrent Mycobacterium avium isolates from chronically infected patients reveals patterns of within-host evolution.

Genomic characterisation of recurrent Mycobacterium avium isolates from chronically infected patients reveals patterns of within-host evolution.

Journal: Genome medicine

Published: January 13, 2025

Validation and implementation of whole-genome sequencing-based analytical methods for molecular surveillance and relatedness analysis of Mycobacterium tuberculosis complex isolates at a national reference laboratory.

Validation and implementation of whole-genome sequencing-based analytical methods for molecular surveillance and relatedness analysis of Mycobacterium tuberculosis complex isolates at a national reference laboratory.

Journal: Heliyon

Published: April 19, 2024

Immunosuppressed Pets as a Conduit for Zoonotic Tuberculosis.

Immunosuppressed Pets as a Conduit for Zoonotic Tuberculosis.

Journal: American journal of respiratory and critical care medicine

Published: July 25, 2023

Investigation of genomic mutations and their association with phenotypic resistance to new and repurposed drugs in Mycobacterium tuberculosis complex clinical isolates.

Investigation of genomic mutations and their association with phenotypic resistance to new and repurposed drugs in Mycobacterium tuberculosis complex clinical isolates.

Journal: The Journal of antimicrobial chemotherapy

Published: March 30, 2023

Towards clinical breakpoints for non-tuberculous mycobacteria - Determination of epidemiological cut off values for the Mycobacterium avium complex and Mycobacterium abscessus using broth microdilution.

Towards clinical breakpoints for non-tuberculous mycobacteria - Determination of epidemiological cut off values for the Mycobacterium avium complex and Mycobacterium abscessus using broth microdilution.

Journal: Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

Published: December 07, 2022

Diagnostic Performance of Xpert MTB/RIF Ultra Compared with Predecessor Test, Xpert MTB/RIF, in a Low TB Incidence Setting: a Retrospective Service Evaluation.

Diagnostic Performance of Xpert MTB/RIF Ultra Compared with Predecessor Test, Xpert MTB/RIF, in a Low TB Incidence Setting: a Retrospective Service Evaluation.

Journal: Microbiology spectrum

Published: April 26, 2022

Origin and Global Expansion of Mycobacterium tuberculosis Complex Lineage 3.

Origin and Global Expansion of Mycobacterium tuberculosis Complex Lineage 3.

Journal: Genes

Published: April 02, 2022

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Last Updated: 09/26/2026